System 1 has one intersection. They don't have the same slope.
System 2 has no intersections. They have the same slope.
System 3 has the same line. Has no intersections. The have the same slope.
2.2 Journal Response
One method is solving algebraically which you use a process of elimination or substitution. Another method is solving using graphs by writing your answers in coordinate form. A third method is by verbal representation where you find the Independent variable and dependent variable and write equations using addition or subtraction.
2.3 Journal response
2x+1000
The y-intercept of both lines is 1200.
The slope of the red line is 2. The slope of the blue line is 3.
The red account because you don't have to pay so much for saving a month, but it will take longer. It is always true because you do not have to hustle as much money a month to stay on track and the less the slope in terms of money over time is better.
I would choose the red account. I can keep a steady pace into paying my tuition.
Yes to teach them responsibility and to keep the growth at a steady pace.
Graphs were done on a separate piece of paper.
System 1
2.2 Journal Response
One method is solving algebraically which you use a process of elimination or substitution. Another method is solving using graphs by writing your answers in coordinate form. A third method is by verbal representation where you find the Independent variable and dependent variable and write equations using addition or subtraction.
2.3 Journal response